TOREX XC74WL240ASR_12

XC74WL240ASR
ETR1323_001
CMOS Logic
■GENERAL DESCRIPTION
XC74WL240ASR is dual bus buffer manufactured using silicon gate CMOS processes. The small supply current, which is
one of the features of the CMOS logic, gives way to high speed operations which enables LS-TTL.
With wave forming buffers connected internally, stabilized output can be achieved as the series offers high noise immunity.
As the series is integrated into a mini molded, MSOP-8B package, high density mounting is possible.
■APPLICATIONS
■FEATURES
●Palmtops
High Speed Operations
: tpd = 3.8ns (TYP.) (VCC=5V)
Operating Voltage Range : 2V ~ 5.5V
●Digital equipment
Low Power Consumption : 2μA (MAX.)@Ta=25℃
CMOS Logic Dual Bus Buffer (Inverted 3-state outputs)
Small Package
■PIN CONFIGURATION
: MSOP-8B
■FUNCTIONS
G
INPUT
A
OUTPUT
Y
H
L
L
X
H
L
Z
L
H
H=High level
L=Low level
X=Don’t care
Z=High impedance
■ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage
Input Voltage
Output Voltage
Input Diode Current
Output Diode Current
Switch Output Current
VCC,GND Current
Power Dissipation (Ta = 25℃)
Storage Temperature Range
SYMBOL
VCC
VIN
VOUT
IIK
IOK
IOUT
ICC,IGND
Pd
Tstg
Ta=-40℃~85℃
RATINGS
-0.5~+6.0
-0.5~+6.0
-0.5~VCC+0.5
-20
±20
±25
±50
300
-65~+150
UNITS
V
V
V
mA
mA
mA
mA
mW
℃
Note : Voltage is all ground standardized.
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XC74WL240ASR
■RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL
CONDITIONS
UNITS
Supply Voltage
VCC
2~5.5
V
Input Voltage
VIN
0~5.5
V
Output Voltage
VOUT
0~VCC
V
Operating Temperature Range
Topr
-40~+85
℃
Input Rise and Fall Time
tr,tf
0~200(VCC=3.3V)
ns
0~100(VCC=5V)
■DC ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
CONDITIONS
VCC(V)
2.0
VIH
Input Voltage
VIL
MAX.
1.50
-
-
1.50
-
2.10
-
-
2.10
-
-
-
3.85
-
2.0
-
-
0.50
-
0.50
3.0
-
-
0.90
-
0.90
5.5
-
-
1.65
-
1.65
1.90
2.00
-
1.90
-
IOH=-50μA
2.90
3.00
-
2.90
-
4.40
4.50
-
4.40
-
3.0
IOH=-4mA
2.58
-
-
2.48
-
4.5
IOH=-8mA
3.94
-
-
3.80
-
-
-
0.10
-
0.10
-
-
0.10
-
0.10
-
-
0.10
-
0.10
-
-
0.36
-
0.44
4.5
VIN=VIL
IOL=50μA
3.0
4.5
VIN=VIH
3.0
IOL=4mA
IOL=8mA
UNITS
V
V
V
V
-
-
0.36
-
0.44
VIN=VIL or VIH, VOUT=VCC or GND
-0.25
-
0.25
-2.50
2.50
μA
0~5.5
VIN=VCC or GND
-0.10
-
0.1
-1.00
1.00
μA
5.5
VIN=VCC or GND
-
-
2.0
-
20.0
μA
4.5
3 State Off-Leak Current
IOZ
5.0
Input Current
IIN
Static Supply Current
ICC
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MIN.
3.85
2.0
VOL
MAX.
5.5
3.0
Output Voltage
Ta=-40℃~85℃
TYP.
3.0
2.0
VOH
Ta=25℃
MIN.
XC74WL240ASR
■SWITCHING ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
CL
CONDITIONS
VCC(V)
15pF
tPLH
50pF
Delay Time
15pF
tPHL
50pF
15pF
tZL
50pF
Output Enable Time
15pF
tZH
50pF
(tr=tf=3ns)
Ta=25℃
Ta=-40℃~85℃
MIN.
TYP.
MAX.
MIN.
MAX.
3.3
-
5.6
8.0
1.0
9.5
5.0
-
3.8
5.5
1.0
6.5
3.3
-
8.1
11.5
1.0
13.0
5.0
-
5.3
7.5
1.0
8.5
3.3
-
5.6
8.0
1.0
9.5
5.0
-
3.8
5.5
1.0
6.5
3.3
-
8.1
11.5
1.0
13.0
5.0
-
5.3
7.5
1.0
8.5
3.3
-
5.4
8.0
1.0
9.5
5.0
-
3.6
5.1
1.0
6.0
-
7.9
11.5
1.0
13.0
5.0
-
5.1
7.1
1.0
8.0
3.3
-
5.4
8.0
1.0
9.5
5.0
-
3.6
5.1
1.0
6.0
-
7.9
11.5
1.0
13.0
-
5.1
7.1
1.0
8.0
-
9.5
13.2
1.0
15.0
-
6.1
8.8
1.0
10.0
-
9.5
13.2
1.0
15.0
-
6.1
8.8
1.0
10.0
3.3
-
-
1.5
-
1.5
5.0
-
-
1.0
-
1.0
3.3
-
-
1.5
-
1.5
5.0
-
-
1.0
-
1.0
3.3
3.3
RL=1kΩ
RL=1kΩ
5.0
3.3
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
tLZ
50pF
tHZ
50pF
tosLH
50pF
tosHL
50pF
Input Capacitance
CIN
-
-
-
4
10
-
10
pF
Output Capacitance
COUT
-
-
-
6
-
-
-
pF
Power Dissipation Capacitance
Cpd
-
-
-
17
-
-
-
pF
Output Disable Time
Output Pin Skew
(Note)
5.0
3.3
5.0
RL=1kΩ
RL=1kΩ
ns
ns
ns
Note: tOSLH and tosHL are the guaranteed parameters.
tOSLH = I tPLHm – tPHLn I , tOSHL = I tPHLm – tPHLn I
■NOISE CHARACTERISTICS
PARAMETER
SYMBOL
Non Functional Output Maximum Dynamic VOL
(tr=tf=3ns)
CL
VCC(V)
VOLP
50pF
Non Functional Output Minimum Dynamic VOL
VOLV
Minimum Dnamic VIH
Maximum Dnamic VIL
CONDITIONS
Ta=25℃
UNITS
MIN.
TYP.
MAX.
5.0
-
0.5
0.8
V
50pF
5.0
-0.8
-0.5
-
V
VIHD
50pF
5.0
-
-
3.5
V
VILD
50pF
5.0
-
-
1.5
V
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XC74WL240ASR
■DELAY TIME
●Test Circuit
●Waveform
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XC74WL240ASR
■OUTPUT ENABLE TIME, OUTPUT DISABLE TIME
●Test Circuit
●Waveform
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XC74WL240ASR
1. The products and product specifications contained herein are subject to change without
notice to improve performance characteristics.
Consult us, or our representatives
before use, to confirm that the information in this catalog is up to date.
2. We assume no responsibility for any infringement of patents, patent rights, or other
rights arising from the use of any information and circuitry in this catalog.
3. Please ensure suitable shipping controls (including fail-safe designs and aging
protection) are in force for equipment employing products listed in this catalog.
4. The products in this catalog are not developed, designed, or approved for use with such
equipment whose failure of malfunction can be reasonably expected to directly
endanger the life of, or cause significant injury to, the user.
(e.g. Atomic energy; aerospace; transport; combustion and associated safety
equipment thereof.)
5. Please use the products listed in this catalog within the specified ranges.
Should you wish to use the products under conditions exceeding the specifications,
please consult us or our representatives.
6. We assume no responsibility for damage or loss due to abnormal use.
7. All rights reserved. No part of this catalog may be copied or reproduced without the
prior permission of Torex Semiconductor Ltd.
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